#2F3C95#2F3C95

#2F3C95 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.1% C 0.146 H 271.8°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2F3C95
RGB	rgb(47, 60, 149)
HSL	hsl(232, 52%, 38%)
HSV	hsv(232, 68%, 58%)
CMYK	cmyk(68.5%, 59.7%, 0%, 41.6%)
CIE-LAB	lab(29.43, 25.23, -50.59)
CIE-LCH	lch(29.43, 56.53, 296.51°)
OKLab	oklab(40.15% 0.0046 -0.1457)
OKLCH	oklch(40.15% 0.146 271.8)
XYZ	xyz(8.2111, 6.0052, 29.1543)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3C95 #95882F

analogous

#2F6F95 #2F3C95 #552F95

triadic

#2F3C95 #952F3C #3C952F

tetradic

#2F3C95 #952F6F #95882F #2F9555

square

#2F3C95 #952F6F #95882F #2F9555

split-complementary

#2F3C95 #95552F #6F952F

monochromatic

#121738 #202966 #2F3C95 #3F50C2 #6D7AD1

Accessibility & contrast

On white

9.54

#2F3C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2F3C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3C95

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3C95	#FFFFFF	#000000	##FFFFFF
##2F3C95	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A98

Deuteranopia (green-blind)

#004193

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2f3c95;
/* rgb */ color: rgb(47, 60, 149);
/* oklch */ color: oklch(40.1% 0.146 271.8);

Tailwind

colors: {
  custom: {
    50: '#7471b5',
    500: '#2f3c95',
    950: '#000000',
  },
}

SCSS

$custom: #2f3c95;
$custom-light: #7471b5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3c95",
  "rgb": {
    "r": 47,
    "g": 60,
    "b": 149
  },
  "hsl": {
    "h": 232.353,
    "s": 52.041,
    "l": 38.431
  },
  "oklch": {
    "l": 0.40146,
    "c": 0.14578,
    "h": 271.8
  },
  "luminance": 0.06006
}

Semantic roles & 50–950 ramp

primary

#2F3C95

secondary

#B8AE67

accent

#C94CDB

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2F3C95

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →